Free 4A0-100 Exam Braindumps

Which of the following statements describes the purpose of the Transport Layer in the TCP/IP stack?

1. A. Provides a data transport service to higher protocol layer
2. B. Provides a data transport service for routing and control protocols such as OSPF and ICM
3. C. Provides a universal address plan to uniquely identify every device in the networ
4. D. Defines a standard method for framing data for transmission on the physical network mediu

Correct Answer: A

Which of the following describes an IP filter on the Alcatel-Lucent 7750 SR?

1. A. An IP filter is used to examine an IP packet and its content
2. B. An IP filter is applied to allow or deny IP packets into a networ
3. C. Multiple ingress and egress filter policies can be applied to a network interfac
4. D. Once an IP filter is applied it cannot be modifie

Correct Answer: B

In the diagram, what type of BGP session is established between the routers of AS 2002?

1. A. IGP
2. B. IBGP
3. C. EBGP
4. D. EGP
5. E. BGPcannotbe run between routers in the same A

Correct Answer: B

Which ATM adaptation layer is commonly used for transporting IP datagrams or non-real time data?

1. A. AAL0
2. B. AAL1
3. C. AAL2
4. D. AAL3/4
5. E. AAL5

Correct Answer: E

Which of the following IP header fields contains information that indicates whether routers are allowed to fragment a packet?

1. A. Header checksu
2. B. Fragmentation offse
3. C. Flag
4. D. Identificatio

Correct Answer: C